<!-- <html lang="zh-CN">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>用户登录 - My Server</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        body {
            background-color: #f0f2f5;
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            padding: 20px;
        }

        .login-container {
            width: 100%;
            max-width: 450px;
            background-color: white;
            border-radius: 12px;
            box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
            padding: 30px 40px;
        }

        .login-header {
            text-align: center;
            margin-bottom: 30px;
        }

        .login-header h1 {
            color: #1a73e8;
            font-size: 28px;
            margin-bottom: 8px;
        }

        .login-header p {
            color: #5f6368;
            font-size: 16px;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: #202124;
            font-weight: 500;
        }

        .form-control {
            width: 100%;
            padding: 13px 15px;
            border: 1px solid #dadce0;
            border-radius: 6px;
            font-size: 16px;
            transition: border-color 0.3s, box-shadow 0.3s;
        }

        .form-control:focus {
            outline: none;
            border-color: #1a73e8;
            box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.2);
        }

        .form-hint {
            margin-top: 5px;
            font-size: 14px;
            color: #5f6368;
        }

        .btn {
            width: 100%;
            padding: 13px 0;
            background-color: #1a73e8;
            color: white;
            border: none;
            border-radius: 6px;
            font-size: 16px;
            font-weight: 500;
            cursor: pointer;
            transition: background-color 0.3s;
        }

        .btn:hover {
            background-color: #1765cc;
        }

        .login-footer {
            margin-top: 25px;
            text-align: center;
        }

        .login-footer a {
            color: #1a73e8;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s;
        }

        .login-footer a:hover {
            color: #1765cc;
        }

        .separator {
            display: flex;
            align-items: center;
            margin: 25px 0;
        }

        .separator::before,
        .separator::after {
            content: "";
            flex: 1;
            height: 1px;
            background-color: #dadce0;
        }

        .separator span {
            padding: 0 15px;
            color: #5f6368;
            font-size: 14px;
        }

        .error-message {
            background-color: #fce8e6;
            color: #d93025;
            padding: 12px 15px;
            border-radius: 6px;
            margin-bottom: 20px;
            font-size: 14px;
            display: none;
        }

        .error-message.show {
            display: block;
        }
    </style>
</head>

<body>
    <div class="login-container">
        <div class="login-header">
            <h1>账户登录</h1>
            <p>请输入您的账号信息以登录系统</p>
            <from action="/login" method="post">
                <input type="test" name="username"><br />
                <input type="password" name="password"><br />
                <input type="submit" value="登录" name="submit">
            </from>
</body>
</div>-->

<html>
    <head>
        <meta charset="utf8">
    </head>
    <body>
        <form action="/login" method="post">
            <input type="text" name="username"><br/>
            <input type="password" name="password"><br/>
            <input type="submit" value="提交" name="submit">
        </form>
    </body>
</html>